F9 1094 then WN 1277 at Denver
San Francisco → Denver → Salt Lake City
Timetable, Denver time
15:59F9 1094 from San Francisco at the gate
19:35WN 1277 to Salt Lake City leaves the gate
3 h 36 apart on the timetable
The last days
F9 1094 and WN 1277 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.